Product details
Passive infrared (PIR) sensors use a pair of pyroelectric sensors to detect heat energy in the surrounding environment. These two sensors sit beside each other, and when the signal differential between the two sensors changes (if a person enters the room, for example), the sensor will engage.
Features:
- Large detection angle
- Custom design is available
- Higher in cost-performance
Specifications:
| Encapsulation Type |
TO-5 |
| IR Receiving Electrode |
2×1mm, 2 elements |
| Window Size |
5×3.8mm |
| Spectral Response |
5-14μm |
| Transmittance |
≥75% |
| Output Signal[Vp-p] |
≥3500mV |
| Sensitivity |
≥3300V/W |
| Detectivity (D*) |
≥1.4 ×108 cmHz1/2/W |
| Noise[Vp-p] |
<70mV |
| Output Balance |
<10% |
| Offset Voltage |
0.3～1.2V |
| Supply Voltage |
3—15V |
| Operating Temp |
-30—70ºC |
| Storage Temp |
-40—80ºC |
Package Includes:
1 pc of D203B Dual Elements Passive Infrared PIR Sensor used for Alarm Systems
Ria Patel (verified owner) –
Product arrived in perfect shape and the best quality. Robozar is my go-to store.
Jatin Saxena (verified owner) –
Fast delivery and the product was well-wrapped. Robozar is great!